NENTO, Shinta; ABDULLAH, Abdul Haris. The contribution of madrasah principal leadership, teamwork, and work loyalty to the performance of islamic boarding school teachers in manado. Premiere Educandum : Jurnal Pendidikan Dasar dan Pembelajaran, [S. l.], v. 11, n. 2, p. 160 – 171, 2021. DOI: 10.25273/pe.v11i2.8343. Disponível em: https://journal-fkip.unipma.ac.id/pe/article/view/63. Acesso em: 12 nov. 2026.